Finish replicating the *.vsprops structure.

build/internal/release_impl_official.scons

+# Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+__doc__ = """
+Release settings for official Chromium builds.
+"""
+
+Import("env")
+
+env.ApplySConscript(['release_defaults.scons'])
+
+if env.Bit('windows'):
+  env.Append(
+      ARFLAGS = [
+          '/ltcg',
+      ],
+      CCFLAGS = [
+          '/Ox',    # VCCLCompilerTool.Optimization="3"
+          '/Ob2',   # VCCLCompilerTool.InlineFunctionExpansion="2"
+          '/Oi',    # VCCLCompilerTool.EnableIntrinsicFunctions="true"
+          '/Os',    # VCCLCompilerTool.FavorSizeOrSpeed="2"
+          '/Ox',    # VCCLCompilerTool.OmitFramePointers="true"
+          '/GT',    # VCCLCompilerTool.EnableFiberSafeOptimizations="true"
+          '/GL',    # VCCLCompilerTool.WholeProgramOptimization="true"
+      ]
+      LINKFLAGS = [
+          '/LTCG',  # VCLinkerTool.LinkTimeCodeGeneration="1"
+      ],
+  )